content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipayPcreditHuabeiAuthRefundApplyModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipayPcreditHuabeiAuthRefundApplyModel {
    public static final String SERIALIZED_NAME_AGREEMENT_NO = "agreement_no";
    @SerializedName(SERIALIZED_NAME_AGREEMENT_NO)
    private String agreementNo;
  
    public static final String SERIALIZED_NAME_ALIPAY_USER_ID = "alipay_user_id";
    @SerializedName(SERIALIZED_NAME_ALIPAY_USER_ID)
    private String alipayUserId;
  
    public static final String SERIALIZED_NAME_AUTH_OPT_ID = "auth_opt_id";
    @SerializedName(SERIALIZED_NAME_AUTH_OPT_ID)
    private String authOptId;
  
    public static final String SERIALIZED_NAME_MEMO = "memo";
    @SerializedName(SERIALIZED_NAME_MEMO)
    private String memo;
  
    public static final String SERIALIZED_NAME_OPEN_ID = "open_id";
    @SerializedName(SERIALIZED_NAME_OPEN_ID)
    private String openId;
  
    public static final String SERIALIZED_NAME_OUT_REQUEST_NO = "out_request_no";
    @SerializedName(SERIALIZED_NAME_OUT_REQUEST_NO)
    private String outRequestNo;
  
    public static final String SERIALIZED_NAME_PARTNER_ID = "partner_id";
    @SerializedName(SERIALIZED_NAME_PARTNER_ID)
    private String partnerId;
  
    public static final String SERIALIZED_NAME_REFUND_AMOUNT = "refund_amount";
    @SerializedName(SERIALIZED_NAME_REFUND_AMOUNT)
    private String refundAmount;
  
    public static final String SERIALIZED_NAME_REFUND_TYPE = "refund_type";
    @SerializedName(SERIALIZED_NAME_REFUND_TYPE)
    private String refundType;
  
    public static final String SERIALIZED_NAME_TRADE_NO = "trade_no";
    @SerializedName(SERIALIZED_NAME_TRADE_NO)
    private String tradeNo;
  
    public AlipayPcreditHuabeiAuthRefundApplyModel() { 
    }
  
    public AlipayPcreditHuabeiAuthRefundApplyModel agreementNo(String agreementNo) {
      
      this.agreementNo = agreementNo;
      return this;
    }
  
     /**
     * 签约花芝的业务协议号，在签约成功、结算成功等通知中回回传给商户。
     * @return agreementNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20205105001164318008", value = "签约花芝的业务协议号，在签约成功、结算成功等通知中回回传给商户。")
  
    public String getAgreementNo() {
      return agreementNo;
    }
  
  
    public void setAgreementNo(String agreementNo) {
      this.agreementNo = agreementNo;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel alipayUserId(String alipayUserId) {
      
      this.alipayUserId = alipayUserId;
      return this;
    }
  
     /**
     * 支付宝用户ID
     * @return alipayUserId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088302841345600", value = "支付宝用户ID")
  
    public String getAlipayUserId() {
      return alipayUserId;
    }
  
  
    public void setAlipayUserId(String alipayUserId) {
      this.alipayUserId = alipayUserId;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel authOptId(String authOptId) {
      
      this.authOptId = authOptId;
      return this;
    }
  
     /**
     * 支付宝侧授权操作单据id,在结算扣款成功的通知消息中会回传。在周期扣款场景下，和trade_no必传其中一个值。
     * @return authOptId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018041721001001230571065758", value = "支付宝侧授权操作单据id,在结算扣款成功的通知消息中会回传。在周期扣款场景下，和trade_no必传其中一个值。")
  
    public String getAuthOptId() {
      return authOptId;
    }
  
  
    public void setAuthOptId(String authOptId) {
      this.authOptId = authOptId;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel memo(String memo) {
      
      this.memo = memo;
      return this;
    }
  
     /**
     * 本次退款说明
     * @return memo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "退款", value = "本次退款说明")
  
    public String getMemo() {
      return memo;
    }
  
  
    public void setMemo(String memo) {
      this.memo = memo;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel openId(String openId) {
      
      this.openId = openId;
      return this;
    }
  
     /**
     * 支付宝用户ID
     * @return openId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "074a1CcTG1LelxKe4xQC0zgNdId0nxi95b5lsNpazWYoCo5", value = "支付宝用户ID")
  
    public String getOpenId() {
      return openId;
    }
  
  
    public void setOpenId(String openId) {
      this.openId = openId;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel outRequestNo(String outRequestNo) {
      
      this.outRequestNo = outRequestNo;
      return this;
    }
  
     /**
     * 外部请求号
     * @return outRequestNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "99202005050100930053707258", value = "外部请求号")
  
    public String getOutRequestNo() {
      return outRequestNo;
    }
  
  
    public void setOutRequestNo(String outRequestNo) {
      this.outRequestNo = outRequestNo;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel partnerId(String partnerId) {
      
      this.partnerId = partnerId;
      return this;
    }
  
     /**
     * 商户ID
     * @return partnerId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088302424614288", value = "商户ID")
  
    public String getPartnerId() {
      return partnerId;
    }
  
  
    public void setPartnerId(String partnerId) {
      this.partnerId = partnerId;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel refundAmount(String refundAmount) {
      
      this.refundAmount = refundAmount;
      return this;
    }
  
     /**
     * 退款金额，单位为：元（人民币），精确到小数点后两位
     * @return refundAmount
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "3.00", value = "退款金额，单位为：元（人民币），精确到小数点后两位")
  
    public String getRefundAmount() {
      return refundAmount;
    }
  
  
    public void setRefundAmount(String refundAmount) {
      this.refundAmount = refundAmount;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel refundType(String refundType) {
      
      this.refundType = refundType;
      return this;
    }
  
     /**
     * MEMBER_FEE_REFUND 会员费结算退款 WITHHOLD_FEE_REFUND 周期扣款金额退款 默认为MEMBER_FEE_REFUND
     * @return refundType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "MEMBER_FEE_REFUND", value = "MEMBER_FEE_REFUND 会员费结算退款 WITHHOLD_FEE_REFUND 周期扣款金额退款 默认为MEMBER_FEE_REFUND")
  
    public String getRefundType() {
      return refundType;
    }
  
  
    public void setRefundType(String refundType) {
      this.refundType = refundType;
    }
  
  
    public AlipayPcreditHuabeiAuthRefundApplyModel tradeNo(String tradeNo) {
      
      this.tradeNo = tradeNo;
      return this;
    }
  
     /**
     * 支付宝交易号,在结算扣款成功的通知中会回传。 在周期扣款场景下，和auth_opt_id必传其中一个值。
     * @return tradeNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2013112011001004330000121536", value = "支付宝交易号,在结算扣款成功的通知中会回传。 在周期扣款场景下，和auth_opt_id必传其中一个值。")
  
    public String getTradeNo() {
      return tradeNo;
    }
  
  
    public void setTradeNo(String tradeNo) {
      this.tradeNo = tradeNo;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipayPcreditHuabeiAuthRefundApplyModel instance itself
     */
    public AlipayPcreditHuabeiAuthRefundApplyModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipayPcreditHuabeiAuthRefundApplyModel alipayPcreditHuabeiAuthRefundApplyModel = (AlipayPcreditHuabeiAuthRefundApplyModel) o;
      return Objects.equals(this.agreementNo, alipayPcreditHuabeiAuthRefundApplyModel.agreementNo) &&
          Objects.equals(this.alipayUserId, alipayPcreditHuabeiAuthRefundApplyModel.alipayUserId) &&
          Objects.equals(this.authOptId, alipayPcreditHuabeiAuthRefundApplyModel.authOptId) &&
          Objects.equals(this.memo, alipayPcreditHuabeiAuthRefundApplyModel.memo) &&
          Objects.equals(this.openId, alipayPcreditHuabeiAuthRefundApplyModel.openId) &&
          Objects.equals(this.outRequestNo, alipayPcreditHuabeiAuthRefundApplyModel.outRequestNo) &&
          Objects.equals(this.partnerId, alipayPcreditHuabeiAuthRefundApplyModel.partnerId) &&
          Objects.equals(this.refundAmount, alipayPcreditHuabeiAuthRefundApplyModel.refundAmount) &&
          Objects.equals(this.refundType, alipayPcreditHuabeiAuthRefundApplyModel.refundType) &&
          Objects.equals(this.tradeNo, alipayPcreditHuabeiAuthRefundApplyModel.tradeNo)&&
          Objects.equals(this.additionalProperties, alipayPcreditHuabeiAuthRefundApplyModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(agreementNo, alipayUserId, authOptId, memo, openId, outRequestNo, partnerId, refundAmount, refundType, tradeNo, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipayPcreditHuabeiAuthRefundApplyModel {\n");
      sb.append("    agreementNo: ").append(toIndentedString(agreementNo)).append("\n");
      sb.append("    alipayUserId: ").append(toIndentedString(alipayUserId)).append("\n");
      sb.append("    authOptId: ").append(toIndentedString(authOptId)).append("\n");
      sb.append("    memo: ").append(toIndentedString(memo)).append("\n");
      sb.append("    openId: ").append(toIndentedString(openId)).append("\n");
      sb.append("    outRequestNo: ").append(toIndentedString(outRequestNo)).append("\n");
      sb.append("    partnerId: ").append(toIndentedString(partnerId)).append("\n");
      sb.append("    refundAmount: ").append(toIndentedString(refundAmount)).append("\n");
      sb.append("    refundType: ").append(toIndentedString(refundType)).append("\n");
      sb.append("    tradeNo: ").append(toIndentedString(tradeNo)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("agreement_no");
      openapiFields.add("alipay_user_id");
      openapiFields.add("auth_opt_id");
      openapiFields.add("memo");
      openapiFields.add("open_id");
      openapiFields.add("out_request_no");
      openapiFields.add("partner_id");
      openapiFields.add("refund_amount");
      openapiFields.add("refund_type");
      openapiFields.add("trade_no");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipayPcreditHuabeiAuthRefundApplyModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipayPcreditHuabeiAuthRefundApplyModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipayPcreditHuabeiAuthRefundApplyModel is not found in the empty JSON string", AlipayPcreditHuabeiAuthRefundApplyModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("agreement_no") != null && !jsonObj.get("agreement_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `agreement_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("agreement_no").toString()));
        }
        if (jsonObj.get("alipay_user_id") != null && !jsonObj.get("alipay_user_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `alipay_user_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("alipay_user_id").toString()));
        }
        if (jsonObj.get("auth_opt_id") != null && !jsonObj.get("auth_opt_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `auth_opt_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("auth_opt_id").toString()));
        }
        if (jsonObj.get("memo") != null && !jsonObj.get("memo").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `memo` to be a primitive type in the JSON string but got `%s`", jsonObj.get("memo").toString()));
        }
        if (jsonObj.get("open_id") != null && !jsonObj.get("open_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `open_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("open_id").toString()));
        }
        if (jsonObj.get("out_request_no") != null && !jsonObj.get("out_request_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `out_request_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("out_request_no").toString()));
        }
        if (jsonObj.get("partner_id") != null && !jsonObj.get("partner_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `partner_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("partner_id").toString()));
        }
        if (jsonObj.get("refund_amount") != null && !jsonObj.get("refund_amount").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `refund_amount` to be a primitive type in the JSON string but got `%s`", jsonObj.get("refund_amount").toString()));
        }
        if (jsonObj.get("refund_type") != null && !jsonObj.get("refund_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `refund_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("refund_type").toString()));
        }
        if (jsonObj.get("trade_no") != null && !jsonObj.get("trade_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `trade_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("trade_no").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipayPcreditHuabeiAuthRefundApplyModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipayPcreditHuabeiAuthRefundApplyModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipayPcreditHuabeiAuthRefundApplyModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipayPcreditHuabeiAuthRefundApplyModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipayPcreditHuabeiAuthRefundApplyModel>() {
             @Override
             public void write(JsonWriter out, AlipayPcreditHuabeiAuthRefundApplyModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipayPcreditHuabeiAuthRefundApplyModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipayPcreditHuabeiAuthRefundApplyModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipayPcreditHuabeiAuthRefundApplyModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipayPcreditHuabeiAuthRefundApplyModel
    * @throws IOException if the JSON string is invalid with respect to AlipayPcreditHuabeiAuthRefundApplyModel
    */
    public static AlipayPcreditHuabeiAuthRefundApplyModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipayPcreditHuabeiAuthRefundApplyModel.class);
    }
  
   /**
    * Convert an instance of AlipayPcreditHuabeiAuthRefundApplyModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  